{"id":356,"date":"2015-04-20T06:27:55","date_gmt":"2015-04-20T06:27:55","guid":{"rendered":"http:\/\/agroaid-bd.org\/ralf\/?p=356"},"modified":"2015-04-29T19:43:27","modified_gmt":"2015-04-29T19:43:27","slug":"2-title-roles-of-glutathione-s-transferease-in-maize-zea-mays-l-under-cold-stress","status":"publish","type":"post","link":"http:\/\/agroaid-bd.org\/ralf\/2015\/04\/20\/2-title-roles-of-glutathione-s-transferease-in-maize-zea-mays-l-under-cold-stress\/","title":{"rendered":"Roles of Glutathione S-transferease in maize (Zea mays L.) under cold stress"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>Author:<\/strong> Md. Mahfuzur Rahman, M A Khaleque Mian, Asgar Ahmed and Md. Motiar Rohman<\/p>\n<p style=\"text-align: justify;\"><strong>[showhide type=&#8221;post&#8221; more_text=&#8221;Show Abstract&#8221; less_text=&#8221;Hide Abstract&#8221;]<\/strong><br \/>\nGlutathione S-transferease (GST) activities involved in antioxidant defense and\u00a0methylglyoxal detoxification were investigated in the seedlings of a Bangladeshi\u00a0maize variety, BARI hybrid maize-7, to understand the protecting mechanism under\u00a0cold stress condition. The activities of glutathione S-transferase (GST) increased,\u00a0while the activities of catalase (CAT) decreased with the duration of stress. The\u00a0western blot analysis of the dominant GST revealed that it significantly accumulated\u00a0during the stress period. The continual increase in H2O2 contents along with reduced\u00a0redox state and activities suggested their roles in maintaining the glutathione\u00a0homeostasis. The accumulation of GST with the content of H2O2 suggested its\u00a0detoxification roles for organic hydroperoxides during chilling stress. Considering all,\u00a0glutathione S-transferase (GST) enzymes showed protective role in maize from\u00a0oxidative damages under Chilling condition.<\/p>\n<p style=\"text-align: justify;\"><strong>Key words:\u00a0<\/strong>Glutathione,\u00a0glutathione,\u00a0S-transferase,\u00a0BARI hybrid maize-7,\u00a0Chilling stress<\/p>\n<p style=\"text-align: justify;\">DOI: <a id=\"pub-id::doi\" href=\"http:\/\/dx.doi.org\/10.3329\/ralf.v2i1.23021\">http:\/\/dx.doi.org\/10.3329\/ralf.v2i1.23021<\/a><\/p>\n<p style=\"text-align: justify;\"><strong>[\/showhide]<\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #800000;\"><strong><a style=\"color: #800000;\" href=\"http:\/\/agroaid-bd.org\/ralf\/wp-content\/uploads\/sites\/2\/2015\/04\/ag-2.pdf\">Download Full Article PDF<\/a><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Author: Md. Mahfuzur Rahman, M A Khaleque Mian, Asgar Ahmed and Md. Motiar Rohman [showhide type=&#8221;post&#8221; more_text=&#8221;Show Abstract&#8221; less_text=&#8221;Hide Abstract&#8221;] [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[12,11,3],"tags":[],"class_list":["post-356","post","type-post","status-publish","format-standard","hentry","category-agriculture-vol-2-no-1-april-2015","category-vol-2-no-1-april-2015","category-volume-and-issue"],"_links":{"self":[{"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/posts\/356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/comments?post=356"}],"version-history":[{"count":1,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/posts\/356\/revisions"}],"predecessor-version":[{"id":442,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/posts\/356\/revisions\/442"}],"wp:attachment":[{"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/media?parent=356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/categories?post=356"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/agroaid-bd.org\/ralf\/wp-json\/wp\/v2\/tags?post=356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}